Electrical Volt-Ohm Multimeter
Dick Koehler discusses the use of a digital volt/ohm multimeter which is a useful tool for diagnosing electrical issues.
Dick Koehler discusses types of electrical switches and their usage. Dick is a Technical Counselor for EAA Chapter 186, A&P aircraft mechanic with Inspection Authorization (IA), and SportAir Workshop instructor.
Soldering Tips-Holding Wires
Holding 2 wires together for soldering can be a challenge, especially if they are under your instrument panel. Mitch Zehr from the EAA aircraft maintenance staff shows how to use the plastic top from a spray can to help make it easier.
Solenoids: Master Relay and Starter Relay
Most aircaft are going to have a master relay and a starter relay. Dick Koehler discusses operation and installation of the relays. Dick is a technical counselor for EAA Chapter 186, an A&P mechanic with IA, and a SportAir Workshop instructor.
Labeling Electrical Wires
Labeling electrical wires is sometimes overlooked during the building process. EAA volunteer Fred Stadler shows how effective a label maker can be to mark heat shrink tubing and install on wires as a method to mark wires for later identification.
Key Switch Installation
Tracy Buttles from the EAA staff demonstrates how to install a ignition key switch into an instrument panel in a way that locks it in place and prevents it from rotating within the mounting hole.
Crimping Butt Connectors
EAA technical counselor and A&P/IA Dick Koehler discusses how to use butt connectors and demonstrates wire splicing using a butt connector.